baber/WOPTO huggingface dataset:
Patent TW-201240895-A (TW)
Title: Conveyor device
Inventor: HONEGGER WERNER
IPC: B65G17/40
Filed: 2011-11-24
Abstract: The invention relates to a conveyor means (2) for a conveyor device (1) containing a conveyor chain (4) made up of individual identical chain links (5), a conveyor body (6), connected to the conveyor chain (4), for conveying conveyed material and rollers (91) for guidance of the conveyor means (2) in guide rails (52) of a longitudinal guide device (51). The chain links (5) are connected to one another into a conveyor chain (4) via joint connections such that they can rotate about a first axis (A1) and about a second axis (A2). The chain links (5) each comprise at a first end section a receiver (10) and at a second end section a coupling body (15) that engages into the receiver (10) of a neighboring chain link (5). Furthermore the chain links (5) each comprise between their first and second ends a middle section (31) with first connection means (22) for the connection of the chain links (5) with the conveyor body (6).
Patent TW-201240115-A (TW)
Title: Solar cell and solar-cell module
Inventor: HASHIGAMI HIROSHI
IPC: H01L31/0224
Filed: 2011-12-06
Abstract: A solar cell wherein: an emitter layer is formed on a light-receiving-surface side of a crystalline silicon substrate, with a dopant of the opposite conductivity type from the silicon substrate added to said emitter layer; a passivation film is formed on the surface of the silicon substrate; and an extraction electrode and a collector electrode are formed. Said extraction electrode extracts photogenerated charge from the silicon substrate, and said collector electrode contacts the extraction electrode at least partially and collects the charge collected at the extraction electrode. The extraction electrode contains a first electrode that consists of a sintered conductive paste containing a dopant that makes silicon conductive. Said first electrode, at least, is formed so as to pass through the abovementioned passivation layer. The collection electrode contains a second electrode that has a higher conductivity than the aforementioned first electrode. This invention reduces contact-resistance losses between the silicon and the electrodes, resistance losses due to electrode resistance, and optical and electrical losses in the emitter layer, thereby greatly improving the characteristics of the solar cell.
Patent TW-201300604-A (TW)
Title: Air-driven threading device for sewing machine
Inventor: SAKUMA KOUICHI
IPC: D05B57/02
Filed: 2011-12-06
Abstract: To thread a looper with a one-touch operation. Provided is a looper threading and sewing switching mechanism (30) comprising a push-button (33) for push operation of a push-button shaft (32) from which a control pin (31) protrudes; a control groove cam (38) comprising first through fourth control groove cam sections (34 - 37) that receive the control pin; a link shift plate (40) that supports a thread guide section and that by using a first spring (39) is snapped toward a threading state in which a thread guide outlet of the thread guide section is in contact with a looper thread inlet; and a link positioning plate (82) comprising a peripheral surface (80) and an interlocking cutaway section (81) that rotate integrally with a main shaft (2) and with which a top section (41) of the push-button shaft comes into contact.
Patent TW-201238523-A (TW)
Title: Oral care implement
Inventor: XI WEN-JIN
IPC: A61B17/24
Filed: 2011-12-20
Abstract: An oral care implement, such as a toothbrush. In one aspect, the invention is an oral care implement comprising a handle and a head. A plurality of tooth cleaning elements may extend from a front surface of the head, which is formed by a plurality of spaced-apart segments formed of a rigid material, wherein the plurality of segments include a cruciform segment integrally formed with and extending from a distal end of the handle, a first pair of segments located on opposite sides of a longitudinal portion of the cruciform segment, and a second pair of segments located on opposite sides of the longitudinal portion of the cruciform segment, the first pair of segments located on an opposite side of a transverse portion of the cruciform segment from the second pair of segments. The segments of the first and second pairs are flexibly connected to the cruciform segment.
Patent TW-201237062-A (TW)
Title: Manufacturing device for aromatic polyester and manufacturing method for aromatic polyester
Inventor: MATSUMOTO MICHIYOSHI
IPC: C08G63/90
Filed: 2011-12-26
Abstract: The present invention is relating to a manufacturing device for aromatic polyester having a reaction tank, a rectifying column, a distilling pipe used for transporting distilling gas from the reaction tank to the rectifying column, and a liquid returning pipe used for returning reflux liquid from the rectifying column to the reaction tank, wherein the ratio of the largest internal diameter of the reaction tank (a) and the internal diameter of the liquid returning pipe is 0.012 ≤ (b)/(a) ≤ 0.12. Provided is the manufacturing device which is effective in rectification and suitable for effectively and inexpensively manufacturing aromatic polyester, which is excellent in heat resistance and color tone, with good repeatability.
Patent TW-201229560-A (TW)
Title: Illumination optical system, exposure apparatus, and method of manufacturing device
Inventor: TSUJI TOSHIHIKO
IPC: H01L21/027
Filed: 2011-12-27
Abstract: An illumination optical system which illuminates an illumination surface with light from a light source, includes a divider which divides light from the light source to generate a plurality of light beams, a first reflective integrator which uniformizes light intensity distributions of the plurality of light beams generated by the divider, a condenser which condenses the light beam from the first reflective integrator, a second reflective integrator which receives the light beam from the condenser and illuminates the illumination surface, and an aperture stop arranged between the second reflective integrator and the illumination surface, wherein the divider generates the plurality of light beams so that light beams each having a cross-sectional shape different from a cross-sectional shape of the light provided from the light source to the divider enter a plane on which the aperture stop is arranged.
Patent TW-201330126-A (TW)
Title: Semiconductor package and method thereof
Inventor: SHIH CHENG-HUNG
IPC: H01L21/60
Filed: 2012-01-03
Abstract: Semiconductor package method comprises the steps: providing a substrate having a plurality of contacts, each of the contacts has a first surface and the first surface has a plurality of first conductive particles zones and a plurality of first non-conductive particles zones; forming an anti-free gel with conductive particles on the substrate, the anti-free gel with conductive particles mixing a plurality of conductive particles and a plurality of anti-free materials; flip chip bonding a chip to the substrate, the chip has a plurality of bumps with copper having a second surface and an annular wall, the second surface has a plurality of second conductive particles zones and a plurality of second non-conductive particles zones, the conductive particles are electrically connect to the second conductive particles zones and the first conductive particles zones, and the anti-free materials combined to the second non-conductive particles zones and the annular walls are covered by the anti-free materials.
Patent TW-201329753-A (TW)
Title: Keyword positioning system and method thereof
Inventor: WU TSUI-LIEN
IPC: G06F17/30
Filed: 2012-01-04
Abstract: The present relates to a keyword positioning system and method thereof, wherein the keyword positioning system can be integrated into a server of a digital library; therefore, when searching rare books or historical literatures in the digital library, a user can key in a difficult keyword in the keyword positioning system for finding the related rare books or historical literatures in the digital library; Moreover, the keyword positioning method is served as an operation method for the keyword positioning system; so that by way of the keyword positioning method, the user can operate the keyword positioning system to find the related rare books or historical literatures with the keyword and the keyword is marked in a created temporary PDF file, such that the user can store the created temporary PDF file.
Patent TW-201243925-A (TW)
Title: Laser processing method
Inventor: OKUMA JUNJI
IPC: B23K26/38
Filed: 2012-01-06
Abstract: A laser processing method whereby a plate-shaped object to be processed (1), comprising a hexagonal crystal SiC substrate (12) having a surface (12a) that forms an angle equivalent to the off-angle relative to the c-plane, is prepared. Modified regions (7a, 7m) are then formed inside the SiC substrate (12) along planned cutting lines (5a, 5m), by irradiating a laser light (L). Along the cutting line (5a) parallel to the surface (12a) and the a-plane, the modified region (7a) second closest to a laser light incidence surface is made smaller than the modified region (7a) closest to the laser light incidence surface. Along the cutting line (5m) parallel to the surface (12a) and the m-plane, the modified region (7m) closest to the laser light incidence surface is made smaller than the modified region (7m) second closest to the laser light incidence surface.
Patent TW-201329504-A (TW)
Title: Telephoto zoom lens
Inventor: CHENG SHENG-FANG
IPC: G02B15/16
Filed: 2012-01-06
Abstract: The present invention discloses a telephoto zoom lens that can provide about 20X zoom ratio. The telephoto zoom lens includes a first, a second, a third and a fourth lens groups arranged along an optical axis and from an object side to an image side in sequence. The refractive powers of the four lens groups are positive, negative, positive and positive, respectively. The first lens group is fixed at a first predetermined position. The second lens group is movable along the optical axis depending on the variation of the magnifying power of the zoom lens. The third lens group is fixed at a second predetermined position. The fourth lens group is movable along the optical axis in order to keep an image plane generated by the zoom lens to project accurately onto an image sensor. Hence, the first and the third lens groups are in resting state, and the second and the fourth lens groups are movable during zoom-in or zoom-out operation of the zoom lens.
Patent TW-201331568-A (TW)
Title: Photoluminescence measuring system and measuring method thereof
Inventor: XIE MU-CHIAU
IPC: G01N21/64
Filed: 2012-01-17
Abstract: A photoluminescence measuring system includes a first light path sequentially constituted of an exciting light source, a splitter, a reflector, and a table. The reflector has a through hole corresponding to the first light path. When the exciting light source emits an emitting light beam along the first light path, the emitting light beam penetrates the splitter and illuminates directly an object to be measured on the table to form a photoluminescence, and make the photoluminescence illuminates a measuring device via the reflector to process a photoluminescence measurement, to prevent from the decay of the photoluminescence. It is also disclosed a measuring method using the said photoluminescence measuring system.
Patent TW-201332400-A (TW)
Title: Converter and converting control circuit thereof
Inventor: HSU TA-CHING
IPC: G05F1/10
Filed: 2012-01-17
Abstract: A converting control circuit is utilized for controlling the on and off states of a power transistor. The converting control circuit has a regulating voltage switch and a control unit. A terminal of the regulating voltage switch is coupled to an external voltage input and another terminal is coupled to a regulating voltage capacitor. The regulating voltage switch is utilized for transforming an input voltage of external voltage input into a source voltage utilized to drive the converting control circuit. The control unit receives a feedback voltage signal to generate a regulating voltage pulse signal for controlling the regulating voltage switch and a conducting pulse signal for controlling the on and off states of the power transistor such that a charging period of the regulating voltage capacitor is defined.
Patent TW-201246138-A (TW)
Title: Battery-powered gas alarm and control device thereof
Inventor: KAMIOKA TSUYOSHI
IPC: G08B21/16
Filed: 2012-01-31
Abstract: In the present invention, a second baseline concentration that is a lower threshold than a first baseline concentration that is an alarm level is provided, and when the gas concentration is no greater than the second baseline concentration (S3, NO), the sensor drive period is 45 seconds, but when the gas concentration exceeds the second baseline concentration, (S3, YES), the sensor drive period is set to a short period (20 seconds).
Patent TW-201339449-A (TW)
Title: Bearing assembly, manufacturing method thereof and bearing system using the same
Inventor: CHEN WEN-CHENG
IPC: F16C33/66
Filed: 2012-03-23
Abstract: A bearing assembly includes a main body and a cover. A hole is defined in the bearing assembly and passes through the main body and the cover. The bearing assembly is made by injection molding with metal powder and melting adhesive. An oil-guiding passage is defined between the main body and the cover. The oil-guiding passage communicates the hole with an exterior of the bearing assembly. The invention also provides a method for manufacturing the bearing assembly and a bearing system using the bearing assembly.
Patent TW-201247820-A (TW)
Title: Adhesive and temporary adhesion method using same
Inventor: SHIBAMOTO AKIHIRO
IPC: C09J7/00
Filed: 2012-03-28
Abstract: The present invention provides an adhesive which can be decomposed by action of acid and can express excellent peeling property in spite of having high adhesiveness. The adhesive comprises polymer having unites represented by following formula (1) and formula (2) as repeat unite. (In the formula, R1 represents such as an alkyl group which may have substituent groups, R2 represents such as an aryl group which may have substituent groups.) The polymer can be decomposed with irradiation of active energy ray by containing acid -generating agent.
Patent TW-201320172-A (TW)
Title: End point detection in grinding
Inventor: Mao yi-chao
IPC: H01L21/304
Filed: 2012-04-16
Abstract: A method for performing grinding includes selecting a target wheel loading for wafer grinding processes, and performing a grinding process on a wafer. With the proceeding of the grinding process, wheel loadings of the grinding process are measured. The grinding process is stopped after the target wheel loading is reached. The method alternatively includes selecting a target refection intensity of wafer grinding processes, and performing a grinding process on a wafer. With a proceeding of the grinding process, intensity of a light reflected from a surface of the wafer is measured. The grinding process is stopped after one of the reflection intensity reaches the target reflection intensity.
Patent TW-201307230-A (TW)
Title: Method for manufacturing granulated body, method for manufacturing molten glass, and method for manufacturing glass article
Inventor: ANDO RYOTA
IPC: C03B18/02
Filed: 2012-05-25
Abstract: Provided is a method for manufacturing a granulated body in which a component present in exhaust gas discharged from a glass melting furnace can be reused as a raw material of alkali-free glass, and a heating and drying step performed for the reuse is obviated. Exhaust gas (G1) resulting from a process for melting a raw material of glass containing a boron component is brought into contact with contacting liquids (L1, L2), and treatment liquids (S1, S2, S3) in which the boron component of the exhaust gas (G1) is dissolved are obtained. In a treatment liquid tank (14), magnesium hydroxide is added to a mixture of the treatment liquids, and a liquid containing the boron component and a magnesium component is obtained. A granulated body is manufactured by preparing a granulated liquid using the liquid, and a raw material powder for manufacturing alkali-free borosilicate glass is granulated in the presence of the granulated liquid.
Patent TW-201311802-A (TW)
Title: Resin composition
Inventor: EBARA KAZUYA
IPC: H01L31/04
Filed: 2012-05-25
Abstract: To provide a resin composition making it possible to form a cured film having excellent lightfastness as well as high transparency and a high refractive index. A resin composition containing a component (A), a component (B), and a component (C) below, wherein the composition is heated at 150 DEG C or higher after film-formation to achieve a refractive index of 1.65 or higher. Component (A): a triazine compound having at least two nitrogen atoms substituted with a hydroxymethyl group and/or an alkoxymethyl group; component (B): an ethylene glycol compound having a condensed-ring aromatic group or an aromatic group substituted with an organic group, and possessing at least one acrylic site; component (C): an acid compound having a pKa of 2 or lower.
Patent TW-201250814-A (TW)
Title: Hybrid laser and plasma etch wafer dicing using substrate carrier
Inventor: SINGH SARAVJEET
IPC: H01L21/304
Filed: 2012-06-05
Abstract: Methods of dicing semiconductor wafers, each wafer having a plurality of integrated circuits, are described. A method includes forming a mask above the semiconductor wafer, the mask composed of a layer covering and protecting the integrated circuits. The semiconductor wafer is supported by a substrate carrier. The mask is then patterned with a laser scribing process to provide a patterned mask with gaps, exposing regions of the semiconductor wafer between the integrated circuits. The semiconductor wafer is then etched through the gaps in the patterned mask to singulate the integrated circuits while supported by the substrate carrier.
Patent TW-201350776-A (TW)
Title: Freeze-drying method
Inventor: CHEN TIAN-SHUN
IPC: F26B5/06
Filed: 2012-06-08
Abstract: A freeze-drying method is especially supplied for food reservation or an object which spoils easily and is sensitive to temperature and which needs to keep the original taste without breaking the tissue and spoilage. The method freezes the object firstly by a freeze-dryer, followed by removing air in the object package to form vacuum such that the object can be rapidly frozen during the freeze-drying process by a first and second stage drying, followed by water removal under low pressure. Thus, the nutritional ingredients and the original form, size, color, and texture can be well reserved. The operation procedure can be displayed on a touch screen such that it is convenient for operators to control and make settings directly via the touch screen and with the related data shown, making the operation of freeze-dryer more efficiently.
Patent TW-201401846-A (TW)
Title: Image capturing device and three-dimensional image capturing method thereof
Inventor: KO CHUEH-PIN
IPC: G02B27/22
Filed: 2012-06-21
Abstract: An image capturing device and a three-dimensional image capturing method there of are provided. Obtain a vertical relative distance and a horizontal distance between a left eye image and a right eye image according to a tilt angle and a tilt direction of the image capturing device, so as to determine image areas on the left eye image and the right eye image according to the vertical relative distance and the horizontal distance, wherein the image areas are used to display a three-dimensional image.
Patent TW-201324892-A (TW)
Title: Organic electro-luminescence element
Inventor: IWASAKI MASATAKA
IPC: H01L51/50
Filed: 2012-08-03
Abstract: The present invention provides an organic electro-luminescence element including an anode, a cathode, an organic luminescent layer provided between the anode and the cathode, a first layer provided between the cathode and the organic luminescent layer to contact with the organic luminescent layer and consisted of sodium fluoride, and a second layer positioned between the first layer and the cathode and consisted of a first material made of an organic substance and a second material wherein the first material contains electrons supplied from the second material, thereby obtaining an organic electro-luminescence element having excellent luminescent efficiency and a long service life.
Patent TW-201408302-A (TW)
Title: Soyasapogenol composition
Inventor: KAMO SHUICHI
IPC: A61K31/56
Filed: 2012-08-22
Abstract: A soyasapogenol composition of this invention contains soyasapogenol B (ingredient A) and 3-O-D-glucuronopyranosyl soyasapogenol B (ingredient B). The weight ratio (ingredient B/ingredient A) of the 3-O-D-glucuronopyranosyl soyasapogenol B to the soyasapogenol B is in the range of 0.001 to 10. The composition can be produced by means of partial decomposition of a sugar chain residue of a soy saponin B group glycoside with acid.
Patent TW-201329356-A (TW)
Title: High speed mechanical bearing using fixed rollers
Inventor: ZHANG PEILIANG P
IPC: F16C27/04
Filed: 2012-09-21
Abstract: A high speed mechanical bearing for rotatably supporting the journal of a rotor comprises an annular frame defining a bore dimensioned to receive the journal, and a plurality of angularly spaced rollers carried by the frame. The rollers are arranged to project into the bore and into rotating contact with the journal.
Patent TW-201416256-A (TW)
Title: Control system for electric vehicle
Inventor: LIN CHI-CHIEN
IPC: B60L7/10
Filed: 2012-10-22
Abstract: A control system for electric vehicle including a rechargeable battery, a driving charging device, a motor generator and an energy controller is disclosed. The rechargeable battery receives a charging power or provides first output power. The driving charging device operates in a driving mode or a charging mode according to a control signal. In the driving mode, the driving charging device generates a driving signal according to the first output power. In the charging mode, the driving charging device generates the charging power according to second output power. The motor generator drives a vehicle wheel according to the driving signal and generates the second output power according to a switching signal. The energy controller generates the control signal according to a brake signal.
Patent TW-201334879-A (TW)
Title: Methods for mixed acid cleaning of showerhead electrodes
Inventor: AVOYAN ARMEN
IPC: B08B13/00
Filed: 2012-10-30
Abstract: In one embodiment, a method for cleaning a showerhead electrode may include sealing a showerhead electrode within a cleaning assembly such that a first cleaning volume is formed on a first side of the showerhead electrode and a second cleaning volume is formed on a second side of the showerhead electrode. An acidic solution can be loaded into the first cleaning volume on the first side of the showerhead electrode. The first cleaning volume on the first side of the showerhead electrode can be pressurized such that at least a portion of the acidic solution flows through one or more of the plurality of gas passages of the showerhead electrode. An amount of purified water can be propelled through the second cleaning volume on the second side of the showerhead electrode, and into contact with the second side of the showerhead electrode.